Question

(3-2y)²
solve this polynomial question
ex 2.5
class9th​

Answer 1

Answer:

9 + 4y2 - 12y

Step-by-step explanation:

(3-2y)2

using identity (a-b)2 = a2 + b2 -2ab

(3)2+(2y)2-2×3×2y

9+4y2-12y

Answer 2

Answer:

we know that.....

. (a-b)²=a² - 2ab+b2

• (3 - 2y)²
• 9 - 4y + 4y²

Step-by-step explanation:

...✌✌✌✌....